Drill rod is a tube or tube-like tools with its end threaded. It is part of the drill string which consists of drilling bit, drill collar, specialized sub and kelly. It is used for drill rigs and dowels. It is widely used in the exploration and extraction
A solar cell is a device that uses the principle of photoelectric conversion to convert the sun's radiant light into electrical energy through semiconductor materials.
Roll die punching machine is suitable for paper thickness of 150-350 gsm roll paper for rapid and precise punching, collecting and stripping at the same time, can be applied to paper cups, paper bowl, paper plate etc.
The oil pump casing has an oil inlet and an oil outlet. A driving gear and a driven gear are installed in the oil pump casing. There is a small gap between the gear and the inner wall of the casing. The other working principle is as a gear.
We produce welding robot from 2018, now we are the best robot producer in China. We sold welding machine 500 units every month, and focus on high quality and good service.
1. Bigger capacity, safer and more intelligent, higher efficiency2. Large crushing ratio and high efficient3. Low consumption of wearing parts and operation cost4. Layer crushing and fine shape of the particle
Speed reducer, main-rotating connection, main shaft are on line (to decrease driving error) for mechanical transmission. Sensor controls are adopted in pneumatic system. PLC control makes the whole machine run smoothly, keeps synchronous stability during
Half automatic hardness tester except loading initial force and change force knob. Operation is very convenient and fast.Color touch screen, displays loading f...
HRD-150B heightening electric rockwell hardness tester Product features
1. Loading lever, durable and reliable, experimental process automation,no human operato...
Half automatic hardness tester except loading initial force and change force knob. Operation is very convenient and fast.
Color touch screen, display...
Rockwell portable hardness tester is made of a host and a bracket, it features light, compact and easy-operated, so it can be used to test the hardness an...
Introduction:Brinell Hardness Tester is a lab instrument to measure the hardness value of all kinds of metals according to Brinell hardness principle ASTM E10 and ISO 65...
Digital Low Load Brinell Hardness Tester (HBS-62.5)UsageHBS-62.5 low load Brinell hardness tester is used to determine the Brinell hardness of unquenched steel,...